Disney CINDERELLA - strange specs

Over at DVD Times , they put up the specs for Walt Disneys Cinderella due out in October.
the specs say its. 1:78 Anamorphic Widescreen - kind of odd as this was shot in 1950 with Academay (1:33) ratio !!!

If you're going to get pedantic, you might point out that although Academy Ratio for 35mm film is geometricaly 1.375:1, the Society of Motion Picture and Television Engineers has [as I understand it] recommended 4:3 as the shooting and projection aperture-plate ratio for a very long time. This is as much out of consideration for the 1.334:1 ratio of 16mm film as anything else -- TV has historically had enough overscan that 5:3 and 4:3 are scarcely distinguishable.